Multiple custom templates included, with dozens more on the way!
Convenient site statistics for the osDate administrator.
Options for search-engine optimization, including meta tags and URL-rewriting (requires .htaccess file).
Add multiple administrators, and specify super users.
Dozens of global configuration options, easily accessible and changeable within the admin panel. Only a few are shown in this screenshot, although many more are available, with even more to come!

Server requirements:

PHP 4.3.0 or higher, PHP safe mode must be turned off, MySQL 4.0 or higher, Ability to change the permissions of files and folders, PHP GD or GD2, Fla